The HMD60U/Y U166DE-1.2 is a Feuchte- and Temperaturmeßwertgeber sensor designed for installation in channels. It features a modular design for easy serviceability. Reference measurements and single-point calibrations can be conveniently performed using the Handmeßgerät HMI41 and corresponding probe.
This manual describes the HMD60U/Y humidity and temperature transmitter, a modular transmitter intended for installation in ducts. It explains mounting with two screws, electrical connections, and the optional use of a stainless‑steel sinter filter.
The document also covers calibration procedures using the HMI41 handheld calibrator, sensor replacement, technical specifications, and warranty information. This manual is written in German.
| Relative humidity measurement range | 0 % – 100 %RH |
|---|---|
| Supply voltage | 10 V – 35 V DC |
| Response time (90 %) at 20 °C | 15 s |
| Sensor type | HUMICAP180 |
| Cable cross‑section | 0.5 mm² – 1.5 mm² |
| Protection class | IP65 / NEMA 4 |
The transmitter is fixed to the duct wall with two screws using the provided mounting holes.
It operates from a DC supply of 10 to 35 volts.